ZIP Code 11767

Stony Brook's 11767 ranks among the wealthier ZIP codes on Long Island, with a median household income of $152,985 and per-capita income of $60,028. Homes here carry a median value of $637,900, and the county-level property tax rate of 1.73% means owners pay a substantial share of that value annually in taxes. Sales tax across the area totals 8.75%, adding cost to everyday purchases. Together these figures describe an affluent, high-cost community where strong earning power is matched by steep housing prices and a heavy tax load at both the property and checkout levels.